Saturday 28 July 2012 03.00 EDT
First published on Saturday 28 July 2012 03.00 EDT

If you're at Lulworth Castle today - Saturday - we'd love to hear what you think of the action this weekend: what do you make of the weather, the organisation, the vibe and, most of all, the music? Tell us here and we'll pull the best of your comments into our daily review, updating it as we go along in the spirit of collaborative – or open – journalism. (You can see what we make of it all so far here.)

Using Twitter, please also send us your pictures of the festival – or anything else you want to tell us. Again, we'll incorporate everything into our coverage - so send what you have to @guardianmusic using the hashtag #campbestival.

If you're reading this on mobile, you can find our Guardian tent on site as you pass from the purple camping area in to the Magic Meadow. There's a team of people there who can help you sign in to theguardian.com/music using a number of Blackberry devices.

This weekend's the time for revelry in Dorset, with partygoers young and old assembling at Camp Bestival for one of the summer's best loved events. Here we gather together images of some of this year's acts for a pictorial preview of what you can expect to see over the course of the weekend